package com.gulimall.product.config;

import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;

@Configuration
@MapperScan("com.gulimall.product.dao")
@EnableTransactionManagement //开启事务管理
public class MybatisPlusConfig {
    /**
     * 分页插件
     */
    @Bean
    public PaginationInterceptor paginationInterceptor() {
        PaginationInterceptor paginationInterceptor = new PaginationInterceptor();
        //设置请求页面大于最大页面后的操作，true返回到首页；false继续请求，默认为false
        paginationInterceptor.setOverflow(true);
        //设置最大单页显示数量，默认500条，-1不受限制
        paginationInterceptor.setLimit(1000);
        return paginationInterceptor;
    }
}
